[rrd-developers] Re: printf format patch

[Tobias Oetiker]

Today Richard A Steenbergen wrote:

> On Sun, Apr 28, 2002 at 04:15:12PM +0200, Tobias Oetiker wrote:
> >
> > Yesterday Richard A Steenbergen wrote:
> >
> > >
> > > I sent this in a while back but it seems to have been overlooked as of the
> > > the current cvs snapshot.
> > >
> > > It's nice and simple, the error checker for the PRINT stuff which is
> > > passed to printf() is not allowing certain valid printf() style operations
> > > which make text alignment much more fun.
> > >
> > > *** rrd_graph.c Mon Dec 10 00:07:04 2001
> > > --- rrd_graph.c.new     Mon Dec 10 00:13:16 2001
> > > ***************
> > > *** 3059,3064 ****
> > > --- 3059,3067 ----
> > >                         if (*ptr == 'l') {
> > >                                 ptr++;
> > >                                 if (*ptr == '\0') return 1;
> > > +                               else if (*ptr == ' ') ptr++;
> > > +                               else if (*ptr == '-') ptr++;
> > > +                               else if (*ptr == '+') ptr++;
> > >                                 if (*ptr == 'e' || *ptr == 'f') {
> > >                                         ptr++;
> > >                                         } else { return 1; }
> > >
> >
> > checked it in .. should be in tomorrows snap
>
> Woops some bitrot occured between then and now, those else's should be
> moved up a couple lines under the *ptr == '%' not the == 'l'.
>

ok, we got

                        }
                        if (*ptr == '\0') return 1;
                        else if (*ptr == ' ') ptr++;
                        else if (*ptr == '-') ptr++;
                        else if (*ptr == '+') ptr++;
                        if (*ptr == 'l') {
                                ptr++;
                                n++;
                                if (*ptr == '\0') return 1;

now>

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